Consolidated Condensed Balance Sheets (Parenthetical) (USD $)	Jun. 30, 2013	Dec. 31, 2012
Consolidated Condensed Balance Sheets [Abstract]
Preferred stock, par value	$ 0.01	$ 0.01
Preferred stock, authorized	5,000,000	5,000,000
Preferred stock, issued	21,692	28,923
Preferred stock, outstanding	21,692	28,923
Preferred stock, liquidation preference	$ 1,000	$ 1,000
Common stock, par value	$ 0.01	$ 0.01
Common stock, authorized	20,000,000	20,000,000
Common stock, shares Issued	7,099,779	7,055,502
Common stock, shares outstanding	7,099,779	7,055,502